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Fusion Dampeners

Griffco fusion dampeners are designed to enhance the performance of chemical feed systems by providing a smooth, continuous flow of chemical while providing protection against over-pressurization. Fusion dampeners simplify installation and reduce process connections, saving valuable space in fluid handling systems. Materials of construction are PVC, CPVC, Polypropylene, and PVDF.

Available Sizes

1/4″, 3/8”, and 1/2″ connections (NPT, BSPT Socket, Union)
Volumetric sizes are 6 & 10 in3

Materials of Construction
PVC (Max Temperature: 140°F)
CPVC (Max Temperature: 195°F)
PP (Max Temperature: 195°F)
PVDF (Max Temperature: 300°F)

Diaphragm Material
Std: EPDM
Optional: Viton®, Hypalon®, and PTFE

Gauge & Charging Valves
Std: Brass
Optional: 316 SS

Options
Std: 0–160 psi
Optional: 0–60 psi, 0–100 psi, 0–200 psi
Gauge port sizes of 1/8″

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FPD050LCPT21
CPVC – PTFE – Back Mount Premium 160 psi Gauge**
FPD050LCPT24U
CPVC – PTFE – Back Mount Premium 200 psi Gauge** – Union Connection
FPD050LPE01
PVC – EPDM – Back Mount Economy 160 psi Gauge**
FPD050LPE21
PVC – EPDM – Back Mount Premium 160 psi Gauge**
FPD050LPT21
PVC – PTFE – Back Mount Premium 160 psi Gauge**
FPD050LPV22V
PVC – Viton – Back Mount Premium 60 psi Gauge – Viton**
FPD050SPE01
PVC – EPDM – Back Mount Economy 160 psi Gauge**
FPD050SPE11
PVC – EPDM – Back Mount Mid-Range 160 psi Gauge**
FPD025SPE01
PVC – EPDM – Economy 160 psi Gauge**
FPD038SPE01
PVC – EPDM – Economy 160 psi Gauge**